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47 lines
1.3 KiB
C++
47 lines
1.3 KiB
C++
// SPDX-License-Identifier: BSD-3-Clause
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// SPDX-FileCopyrightText: 2020-2024 The Monero Project
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#ifndef MONERO_GUI_PASSPHRASEHELPER_H
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#define MONERO_GUI_PASSPHRASEHELPER_H
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#include <QMutex>
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#include <QPointer>
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#include <QWaitCondition>
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/**
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* Implements component responsible for showing entry prompt to the user,
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* typically Wallet / Wallet manager.
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*/
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class PassphrasePrompter {
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public:
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virtual void onWalletPassphraseNeeded(bool onDevice) = 0;
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};
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/**
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* Implements receiver of the passphrase responsible for passing it back to the wallet,
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* typically wallet listener.
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*/
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class PassphraseReceiver {
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public:
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virtual void onPassphraseEntered(const QString &passphrase, bool enter_on_device, bool entry_abort) = 0;
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};
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class PassphraseHelper {
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public:
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PassphraseHelper(PassphrasePrompter * prompter=nullptr): m_prompter(prompter) {};
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PassphraseHelper(const PassphraseHelper & h): PassphraseHelper(h.m_prompter) {};
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std::optional<std::string> onDevicePassphraseRequest(bool & on_device);
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void onPassphraseEntered(const QString &passphrase, bool enter_on_device, bool entry_abort);
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private:
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PassphrasePrompter * m_prompter;
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QWaitCondition m_cond_pass;
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QMutex m_mutex_pass;
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QString m_passphrase;
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bool m_passphrase_abort;
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bool m_passphrase_on_device;
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};
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#endif //MONERO_GUI_PASSPHRASEHELPER_H
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